RF Technician

Lund University was founded in 1666 and is repeatedly ranked among the world’s top universities. The University has around 46 000 students and 8 500 staff based in Lund, Helsingborg and Malmö. We are united in our efforts to understand, explain and improve our world and the human condition. Lund University welcomes applicants with diverse backgrounds and experiences. We regard equality, equal opportunities and diversity as a strength and an asset.

MAX IV is looking for a RF Technician to join the RF Group.

Your team

The RF Group at MAX IV is responsible for the operation, maintenance and development of several high-power radio-frequency systems that are essential for the MAX IV accelerators. The systems include pulsed S-band RF systems as well as continuous-wave VHF/UHF systems, together with associated high-voltage modulators, diagnostics, instrumentation and control systems.

Would you like to work hands-on with advanced accelerator technology at one of the brightest light sources in the world?

About the role

You will work with the operation, maintenance, repair and installation of RF, electronic and high-voltage equipment used throughout the MAX IV accelerator facility.
The position has a strong practical focus and involves troubleshooting, repairing, modifying and maintaining specialised technical equipment. The work includes electronics, electrical systems, cabling and, where needed, basic mechanical fabrication and modification of parts. You will work closely with RF engineers and other technical staff to ensure high reliability and availability of the accelerator RF systems.

MAX IV is preparing forMAX 4U, a major upgrade of the 3 GeV storage ring. As part of the RF Group, you will have the opportunity to contribute to the technical work associated with this upgrade, including installation, modification and commissioning of RF-related equipment.

Your main work tasks will be

• Maintenance, troubleshooting and repair of RF, electronic and high-voltage equipment.
• Maintenance and repair of high-voltage modulators.
• Electrical and electronic assembly work.
• Precision soldering and repair of electronic equipment and circuit boards.
• Manufacturing, installation and repair of cables and cable assemblies.
• Installation and modification of RF equipment, electronics and associated infrastructure.
• Preventive maintenance and inspection of technical systems.
• Documentation of maintenance, repairs and technical modifications.
• Participation in fault finding and corrective maintenance during accelerator operation.
• Collaboration with RF engineers in system upgrades, improvements and new installations.
• Participate in technical installations, modifications and commissioning activities related to future accelerator upgrades, including MAX 4U.

To be successful in this role you need to have the following qualifications

• Relevant technical education in electronics, electrical engineering, RF technology or a related technical field, or equivalent professional experience.
• Good practical skills in electronics and electrical work.
• Experience with soldering and assembly of electronic equipment.
• Ability to read and understand electrical schematics and technical documentation.
• Experience in troubleshooting and repairing electrical or electronic equipment.
• A structured and safety-conscious way of working.
• Good command of spoken and written English.
• Good communication and teamwork skills.
• Experience with high-voltage equipment.
• Experience with high-power electronics.
• Experience with cable manufacturing, connectors and RF cabling.

Experience in the fields below is considered a merit

• RF systems or RF equipment.
• Pulsed power systems or modulators.
• Industrial electronics.
• Electrical cabinets and installations.
• Measurement equipment such as oscilloscopes, multimeters and signal generators.
• Mechanical workshop skills, such as using a milling machine, drill press and other common workshop tools.
• Basic mechanical fabrication, modification and fitting of components.
• Maintenance of complex scientific, industrial or accelerator equipment.

Experience from accelerator facilities or synchrotron light sources is an advantage, but not a requirement.

About you

We are looking for someone who enjoys practical technical work and takes pride in solving problems and keeping complex equipment operational. You are systematic, thorough and safety-conscious, and you are comfortable working both independently and together with engineers and technicians. You are curious and willing to learn new systems and technologies, and you enjoy turning technical problems into practical solutions.

What we offer

When you join our MAX IV team, you step into a world of cutting-edge science. We make the invisible visible by supporting scientists from all over the world and enabling scientific results for the benefit of society. We offer a multicultural work environment with opportunities for professional development and a healthy work-life balance.

Would you like to work in a challenging and supportive environment and contribute directly to the reliable operation of one of the world's most advanced synchrotron facilities? Then join us and take the opportunity to make a real difference.

For further information, please visit:

https://www.lunduniversity.lu.se/about-lund-university/work-lund-university
https://www.sweden.se
https://www.maxiv.lu.se/about-us/careers/compensation-benefits/

Probationary period may apply. On-call services may apply.

Lund University welcomes applicants with diverse backgrounds and experiences. We regard gender equality and diversity as a strength and an asset.

MAX IV is a Swedish national large-scale research infrastructure hosted by Lund University. It provides scientists from Sweden and abroad, with intense x-rays and state-of-the-art instrumentation for research in areas such as engineering, physics, structural biology, chemistry and nanotechnology. Its 16 beamlines receive up to 2 000 scientists annually, conducting ground-breaking experiments in materials and life sciences using the brilliant X-rays.

We kindly decline all sales and marketing contacts.

Anställningsform: tillsvidare med provanställning | Anställningens omfattning: heltid | Antal lediga befattningar: 1 | Sysselsättningsgrad: 100 | Ort: Lund | Län: Skåne län | Land: Sweden | Referensnummer: PA2026/2913 | Kontakt: Robert Lindvall +46462221598, | Facklig företrädare: OFR/S:Fackförbundet ST:s kansli 046-2229362, SACO:Saco-s-rådet vid Lunds 046-2229364, | Publicerat: 2026-10-16 | Sista ansökningsdag: 2026-11-01